Registro DMARC
v=DMARC1; p=none; rua=mailto:dmarc-alert@communicationstoday.co.in

Registro IPv4
host: communicationstoday.co.in
class: IN
ttl: 300
type: A
ip: 104.21.21.131

Registro IPv4
host: communicationstoday.co.in
class: IN
ttl: 300
type: A
ip: 172.67.198.205

Servidores DNS Principal (mname) y Secundario (rname)
host: communicationstoday.co.in
class: IN
ttl: 1800
type: SOA
mname: grant.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2414826029
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 1800